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april 2011

Electric resistors for heating as a multipurpose spare part

Electric resistors for heating fluids, built to be reliable spare parts

Using electric resistors to heat fluids in boilers is an old but still valid solution, especially for those applications where fuels are not permitted, or where the volumes in play are not large.
In Gnali Bocia’s reference catalogue, you can find electric resistors for heating that are suitable for any device, and the right power needed for its correct operation.
Remember that in order to work optimally, an electric resistor for heating must operate at a specific power that does not exceed 9 Watt/cm2, which is the reference parameter for the design of our devices.
The variety of connections available means you can use these electric resistors for heating in the majority of devices, even as a multipurpose spare part.
To make them last longer, these articles are made of 99.9% pure copper, and can be equipped with a magnesium sacrificial anode to protect them when immersed in particularly hard water.


See also
03/01/2017 Seals between the parts of electric resistors A hermetic seal between the parts of an electric resistor guarantees safety

03/08/2017 Electrical armored resistors for heating Electrical resistors for heating are used also for fluids other than water

03/05/2017 Electric resistors for water heaters and the problem of system corrosion Electric resistors for water heaters made of pure copper to limit the effects of corrosion

03/08/2014 Flanged electric resistors for a safe system Care and precision in the construction of flanged resistors in order to ensure your safety

03/03/2017 The importance of the specific power of electric resistances Electric resistances made of pure copper to reduce the effects of corrosion and increase duration over time.

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